fix(getUncommittedDiff): Avoid false-positive diffs in getUncommittedDiff by detecting symlinked directories and skipping identical files

ts/smartgit.classes.gitrepo.ts

@@ -156,6 +156,31 @@ export class GitRepo {
           plugins.path.join(this.repoDir, filepath),
           'utf8'
         );
+
+        // Try to read from HEAD anyway - catches false positives from symlinks
+        // where isomorphic-git reports symlink contents as "added" files
+        try {
+          headContent = await plugins.isomorphicGit
+            .readBlob({
+              fs: this.smartgitRef.envDeps.fs,
+              dir: this.repoDir,
+              oid: await plugins.isomorphicGit.resolveRef({
+                fs: this.smartgitRef.envDeps.fs,
+                dir: this.repoDir,
+                ref: 'HEAD',
+              }),
+              filepath,
+            })
+            .then((result) => new TextDecoder().decode(result.blob));
+        } catch (err) {
+          // Check if this is a symlink false positive
+          // Error: "was anticipated to be a tree but it is a blob" means parent path is a symlink
+          if (err.message && err.message.includes('anticipated to be a tree but it is a blob')) {
+            // This file is inside a symlinked directory - skip it entirely
+            continue;
+          }
+          // Otherwise, file truly doesn't exist in HEAD - leave headContent empty for diff
+        }
       }
 
       // Handle deleted files
@@ -175,6 +200,11 @@ export class GitRepo {
       }
 
       if (headContent || workdirContent) {
+        // Skip files with identical content (filters false positives from statusMatrix)
+        if (headContent === workdirContent) {
+          continue;
+        }
+
         const diff = plugins.diff.createTwoFilesPatch(
           filepath,
           filepath,